OT-2026-000092782
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000092782) never changes.
Identity and time
| Publication number | OT-2026-000092782 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7592-8f5e-7803a38862d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44e9fed40a7907af6292d0c52f424d171b682f810ea214076b5e442d046e09bf |
|---|---|
| Markdown | 36d6ae512baac15d445cf5296498c03fa429180ed349337d81179bbce49bc54d |
| Publication page | c640ff63fb0e3b3b95968680fdc5f28636afb8304995eab9c2ec47827beacc69 |
| Manifest | 843c515714207c3db8730bdaa3ab29e5d47f8564bd74c2825e7381f8e33f6887 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | LYRUBK+R2UH0t1hiGi4Qr6v0mUPiI6v32JBci4RrQpDCHrNxbcnN6mpY8WGW8X7zxzA3tpYsfIhOw9PXEHIrAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:25.105590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092782observed c640ff63fb0e3b3b95968680fdc5f286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:25.088165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092782/manifest.jsonobserved 843c515714207c3db8730bdaa3ab29e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:25.070334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092782/publication.mdobserved 36d6ae512baac15d445cf5296498c03f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:25.052879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092782/publication.txtobserved 44e9fed40a7907af6292d0c52f424d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|